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Home > Laboratory Equipment > Titration Systems from Hanna Instruments > HI 903 Karl Fischer Volumetric Titrator For Moisture Determination


HI 903 Karl Fischer Volumetric Titrator For Moisture Determination

HI 98103 (Checker) pH Tester with Replaceable Electrode

HI 903 Karl Fischer Volumetric Titrator For Moisture Determination

HI 903 Karl Fischer Volumetric Titrator For Moisture Determination

 

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Click Here to Get a PDF About Hanna HI 903 Karl Fischer Volumetric Titrator For Moisture Determination

Hanna HI 903 Karl Fischer Volumetric Titrator For Moisture Determination

EXTREMELY ADAPTABLE WITH SUPERIOR ACCURACY AND PRECISION

The HI 903, Karl Fischer, Volumetric Titrator ,is an extension of HANNA’s highly successful potentiometric titrator platform.

The HI 903 combines an ultra-high precision titrant delivery system with optically regulated magnetic stirring and sophisticated endpoint determination, dynamic dosing and background drift correction algorithms.

The HI 903 comes equipped with a solvent handling system to reduce cell conditioning time and can be connected directly to your laboratory balance via serial interface.

The HI 903’s powerful software and intuitive menus are easily navigated on the large color LCD display making it simple to view results, choose from included methods or develop a custom method for almost any application or sample type.

The result is an extremely adaptable titrator capable of titrating with superior accuracy and precision even for samples with low moisture content.

A COMPLETE ANALYSIS:

The HI 903 dispenses the titrant, detects the endpoint and performs all necessary calculations automatically.

The HI 903 titrator is supplied with a pack of standard methods or you can create your own. Using a USB flash drive or connecting the titrator to the HI 900 PC application, methods (standard and user) can be upgraded, stored or deleted.

Order Information:
HI 903 is supplied with dual platinum pin electrode, dosing pump, 5 mL burette assembly with tubing, air pump assembly with tubing,beaker and bottle top assemblies and all fittings, 4 desiccant cartridges with indicating desiccant, stir bar, waste bottle, calibration key,USB cable, power cable, HI 900 PC application CD, quality certificate, ISO 8655 burette compliance report and instruction manual binder.

 
   

Specifications:

Features and Scope
 
Range of Titratable Water
100 ppm to 100%
  Sample Type Solid or liquid
 
 Determination
  Pre-Titration Conditioning Automatic
  Background Drift Correction Automatic or user selectable value
  Endpoint Criteria Fixed mV persistence, relative drift stop, absolute drift stop
  Dosing Dynamic with optional pre-dispensing rate
  Result Units %, ppm, mg/g, μg/g, mg, μg, mg/mL, μg/mL, mg/pc, μg/pc
  Result Statistics Mean, standard deviation
 
 Interfaces
  BNC Measuring Input for dual platinum pin, polarization electrode
  PC PC connectivity for transfers of methods and titration results
  USB Flash drive compatibility for transfers of methods, titration results and software upgrade files
  RS 232 Analytical laboratory balance interface
  Parallel Port Printer connectivity
  Stirring Connection Option for control of external stirring
  VGA Monitor instrument status and titrations from a distance using any VGA compatible external monitor
  PS/2 Enter alphanumeric text with an optional full keyboard
     
Hardware
  Display 7.5” (320 x 240 Pixel) Color LCD
  Titration Vessel Conical with operating volume between 50-150 mL
  Clip-Lock™ Exchangeable Burette System Syringe: 5 mL precision ground with Teflon plunger; Dosing Pump: 40,000 Step (0.125 μL Resolution) Dispensing Tip: Glass, fixed position, anti-diffusion; Valve: Motor-driven 3/2-way, Teflon liquid contact material Tubing: Teflon with light block and thermal jacketing
  Mixing System Optically regulated, digital, magnetic stirring 200-2000 RPM with 100 RPM resolution
  Solvent Handling System Add fresh or remove depleted solvent without opening cell
  Electrode Dual platinum pin, polarizable electrode
  GLP Conformity Instrumentation data storage and printing capabilities
  Operating Environment 10 to 40°C (50 to 104°F), up to 95% RH
  Storage Environment -20 to 70°C (-4 to 158°F), up to 95% RH
  Dimensions Width x Depth x Height = 390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in)
  Weight approx. 10 kg (22 lb.)
       
       
 
 
 
 
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